HELP IV GOT A VN 1990 WITH CHIP N 2.5 WHEN I COME TO A COMPLETE STOP MY CAR CHUGS N SPLERTS AND I GO TO REV BUT IT WONT REV THEN IT DIES BUT IT THEN STARTS UP AGAIN BUT THE CYCLE REPEATS ITS SELF:bang: :bang: I DONT KNOW IF ITS FUEL FILTER OR FUEL PUMP BUT NO CAR MEANS NO WORK CAUSE I COURIER ARRRRRRRRR HELP PLEASE